COS 461 Fall 1997 Data Link Layer u Today: LANs other than Ethernet –token rings –switched networks –cellular technology u remaining issues –error detection.
1 10Base-T Ethernet LAN Copyright 1998 Panko. 2 LANs u Local Area Networks u Limited Geographical Area –Single office –Single building –University campus.
COM 362 Computer Networks I Laboratory Introduction to the Lab, Networking Tools and Linux COM 362 Computer Networks I Laboratory Introduction to the Lab,
1 10Base-T Ethernet LAN. 2 LANs u Local Area Networks u Limited Geographical Area –Single office –Single building –University campus or industrial park.
TCP/IP Reference Model Host To Network Layer Transport Layer Application Layer Internet Layer.
